3405201212 has 48 divisors (see below), whose sum is σ = 6911497152. Its totient is φ = 1437864960.

The previous prime is 3405201209. The next prime is 3405201259. The reversal of 3405201212 is 2121025043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544262 + ... + 550482.

It is an arithmetic number, because the mean of its divisors is an integer number (143989524).

Almost surely, 2^3405201212 is an apocalyptic number.

It is an amenable number.

3405201212 is an abundant number, since it is smaller than the sum of its proper divisors (3506295940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3405201212 is a wasteful number, since it uses less digits than its factorization.

3405201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6518 (or 6516 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3405201212 is about 58354.1019295131. The cubic root of 3405201212 is about 1504.4609736207.

Adding to 3405201212 its reverse (2121025043), we get a palindrome (5526226255).

The spelling of 3405201212 in words is "three billion, four hundred five million, two hundred one thousand, two hundred twelve".